11552045135252 has 12 divisors (see below), whose sum is σ = 20216256718560. Its totient is φ = 5775971787096.

The previous prime is 11552045135251. The next prime is 11552045135269. The reversal of 11552045135252 is 25253154025511.

11552045135252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11552045135252³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552045135251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12180968 + ... + 13095039.

It is an arithmetic number, because the mean of its divisors is an integer number (1684688059880).

Almost surely, 2^{11552045135252} is an apocalyptic number.

It is an amenable number.

11552045135252 is a deficient number, since it is larger than the sum of its proper divisors (8664211583308).

11552045135252 is a wasteful number, since it uses less digits than its factorization.

11552045135252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25390270 (or 25390268 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 41.

The spelling of 11552045135252 in words is "eleven trillion, five hundred fifty-two billion, forty-five million, one hundred thirty-five thousand, two hundred fifty-two".